Ways to reduce the "pop" sound and increase performance of CL650

[justin_diong]

Hai, everybody.

It is a common problem we faced when Resun CL650 letting out a "pop" sound once it stopped working after achieved desired preset temperature.

Is there any ways to reduce this sound?

Besides that, is that any ways to improve the performance of this brand chiller?
Can we change chiller inside to a more powerful fan than previous?

The home feel so hot when is is functioning.

[BFG]

You can have a powerful fan but you can't get rid of the intense heat. I had used this model for my marine tank and 1 night it broke down. Lost a few corals and a fish. I hated coming back to a hot sauna house. No way to reduce the popping noise. But if you want to use this chiller in the long run, get a spare. The way mine expired........